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2 years ago

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The mean per capita consumption of milk per year is 144 liters with a variance of 484. If a sample of 183 people is randomly sel

ected, what is the probability that the sample mean would be less than 146.58 liters? Round your answer to four decimal places.

1 answer:

trapecia [35]2 years ago

8 0

Answer:

12144

Step-by-step explanation11213123:

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zloy xaker [14]

The factored expression is: 3(5n-6)
The GCF between 15 and 18 is 3. So you would divide both numbers by 3. That would leave you with 5 taking the place of 15 and 6 taking the place of 18. Then you would fill in the blanks. Three multiplied by the expression 5n-6 would give you your original expression of 15n-18.

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4 years ago

Find the sum of 2 $ + (-1) + 39

kozerog [31]

Answer:

C.5

Step-by-step explanation:

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3 years ago

Write 5/9 AS A DECIMAL to the nearest tenth

nordsb [41]

Answer: pretty sure it will be .5

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4 years ago

Help ASAP <br><br><br> 40 points for this and more!!

trapecia [35]

Answer:

length times width

Step-by-step explanation:

sry if its wrong

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3 years ago

A department store sold 67 shirts one day. All short sleeved shirts cost $15.00 each and all long sleeved shirts cost $26.00 eac

earnstyle [38]

37 short-sleeved shirts were sold and 30 long-sleeved shirts were sold

Step-by-step explanation:

Let s be the number of short-sleeved shirts

and

l be the number of long sleeved-shirts

Then according to given statements

$s+l = 67\ \ \ Eqn\ 1\\15s+26l = 1335\ \ \ Eqn\ 2$

From eqn 1:

$s = 67-l$

Putting in equation 2:

$15(67-l)+26l = 1335\\1005-15l+26l = 1335\\1005+11l = 1335\\11l = 1335-1005\\11l = 330$

Dividing both sides by 11

$\frac{11l}{11} = \frac{330}{11}\\l = 30$

Putting l=30 in equation 1

$s+30 = 67\\s = 67-30\\s =37$

Hence,

37 short-sleeved shirts were sold and 30 long-sleeved shirts were sold

Keywords: Linear equations

Learn more about linear equations at:

#LearnwithBrainly

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3 years ago